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/* |
/* |
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* Copyright (C) 2007, 2008 Andreas Persson |
* Copyright (C) 2007-2009 Andreas Persson |
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* |
* |
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* This program is free software; you can redistribute it and/or |
* This program is free software; you can redistribute it and/or |
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* modify it under the terms of the GNU General Public License as |
* modify it under the terms of the GNU General Public License as |
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#include "gigedit.h" |
#include "gigedit.h" |
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#include <gtkmm/main.h> |
#include <glibmm/dispatcher.h> |
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#include <glibmm/main.h> |
#include <glibmm/main.h> |
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#include <gtkmm/main.h> |
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#include "mainwindow.h" |
#include "mainwindow.h" |
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#include "global.h" |
#include "global.h" |
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#ifdef __APPLE__ |
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#include <dlfcn.h> |
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#include <glibmm/fileutils.h> |
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#include <glibmm/miscutils.h> |
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#endif |
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namespace { |
namespace { |
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// State for a gigedit thread. |
// State for a gigedit thread. |
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class Cond { |
class Cond { |
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private: |
private: |
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bool pred; |
bool pred; |
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Glib::Mutex mutex; |
Glib::Threads::Mutex mutex; |
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Glib::Cond cond; |
Glib::Threads::Cond cond; |
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public: |
public: |
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Cond() : pred(false) { } |
Cond() : pred(false) { } |
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void signal() { |
void signal() { |
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Glib::Mutex::Lock lock(mutex); |
Glib::Threads::Mutex::Lock lock(mutex); |
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pred = true; |
pred = true; |
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cond.signal(); |
cond.signal(); |
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} |
} |
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void wait() { |
void wait() { |
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Glib::Mutex::Lock lock(mutex); |
Glib::Threads::Mutex::Lock lock(mutex); |
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while (!pred) cond.wait(mutex); |
while (!pred) cond.wait(mutex); |
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} |
} |
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}; |
}; |
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#ifdef OLD_THREADS |
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static Glib::StaticMutex mutex; |
static Glib::StaticMutex mutex; |
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#else |
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static Glib::Threads::Mutex mutex; |
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#endif |
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static Glib::Dispatcher* dispatcher; |
static Glib::Dispatcher* dispatcher; |
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static GigEditState* current; |
static GigEditState* current; |
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void close_window(); |
void close_window(); |
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}; |
}; |
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#ifdef WIN32 |
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HINSTANCE gigedit_dll_handle = 0; |
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#endif |
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#ifdef __APPLE__ |
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std::string gigedit_localedir; |
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#endif |
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void init_app() { |
void init_app() { |
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static bool process_initialized = false; |
static bool process_initialized = false; |
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if (!process_initialized) { |
if (!process_initialized) { |
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<< std::flush; |
<< std::flush; |
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setlocale(LC_ALL, ""); |
setlocale(LC_ALL, ""); |
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#ifdef __APPLE__ |
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// Look for pango.modules, gdk-pixbuf.loaders and locale files |
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// under the same dir as the gigedit dylib is installed in. |
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Dl_info info; |
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if (dladdr((void*)&init_app, &info)) { |
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std::string libdir = Glib::path_get_dirname(info.dli_fname); |
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if (Glib::getenv("PANGO_SYSCONFDIR") == "" && |
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Glib::file_test(Glib::build_filename(libdir, |
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"pango/pango.modules"), |
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Glib::FILE_TEST_EXISTS)) { |
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Glib::setenv("PANGO_SYSCONFDIR", libdir, true); |
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} |
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if (Glib::getenv("GDK_PIXBUF_MODULE_FILE") == "") { |
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std::string module_file = |
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Glib::build_filename(libdir, |
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"gtk-2.0/gdk-pixbuf.loaders"); |
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if (Glib::file_test(module_file, Glib::FILE_TEST_EXISTS)) { |
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Glib::setenv("GDK_PIXBUF_MODULE_FILE", module_file, true); |
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} |
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} |
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#if HAVE_GETTEXT |
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std::string localedir = Glib::build_filename(libdir, "locale"); |
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if (Glib::file_test(localedir, Glib::FILE_TEST_EXISTS)) { |
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gigedit_localedir = localedir; |
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bindtextdomain(GETTEXT_PACKAGE, gigedit_localedir.c_str()); |
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} else { |
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bindtextdomain(GETTEXT_PACKAGE, LOCALEDIR); |
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} |
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#endif |
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} |
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// The gtk file dialog stores its recent files state in |
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// ~/.local/share |
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g_mkdir_with_parents( |
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Glib::build_filename(Glib::get_home_dir(), |
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".local/share").c_str(), 0777); |
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#endif |
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#if HAVE_GETTEXT |
#if HAVE_GETTEXT |
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#ifdef WIN32 |
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#if GLIB_CHECK_VERSION(2, 16, 0) |
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gchar* root = |
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g_win32_get_package_installation_directory_of_module(gigedit_dll_handle); |
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#else |
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gchar* root = |
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g_win32_get_package_installation_directory(NULL, NULL); |
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#endif |
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gchar* temp = g_build_filename(root, "/share/locale", NULL); |
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g_free(root); |
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gchar* localedir = g_win32_locale_filename_from_utf8(temp); |
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g_free(temp); |
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bindtextdomain(GETTEXT_PACKAGE, localedir); |
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g_free(localedir); |
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#elif !defined(__APPLE__) |
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bindtextdomain(GETTEXT_PACKAGE, LOCALEDIR); |
bindtextdomain(GETTEXT_PACKAGE, LOCALEDIR); |
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#endif |
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bind_textdomain_codeset(GETTEXT_PACKAGE, "UTF-8"); |
bind_textdomain_codeset(GETTEXT_PACKAGE, "UTF-8"); |
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textdomain(GETTEXT_PACKAGE); |
textdomain(GETTEXT_PACKAGE); |
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#endif // HAVE_GETTEXT |
#endif // HAVE_GETTEXT |
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#ifdef OLD_THREADS |
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// make sure thread_init() is called once and ONLY once per process |
// make sure thread_init() is called once and ONLY once per process |
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if (!Glib::thread_supported()) Glib::thread_init(); |
if (!Glib::thread_supported()) Glib::thread_init(); |
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#endif |
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process_initialized = true; |
process_initialized = true; |
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} |
} |
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} |
} |
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mainwindow->signal_dimreg_changed().connect( |
mainwindow->signal_dimreg_changed().connect( |
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gigedit->signal_dimreg_changed().make_slot() |
gigedit->signal_dimreg_changed().make_slot() |
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); |
); |
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mainwindow->signal_sample_changed().connect( |
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gigedit->signal_sample_changed().make_slot() |
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); |
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mainwindow->signal_sample_ref_changed().connect( |
mainwindow->signal_sample_ref_changed().connect( |
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gigedit->signal_sample_ref_changed().make_slot() |
gigedit->signal_sample_ref_changed().make_slot() |
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); |
); |
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mainwindow->signal_keyboard_key_hit().connect( |
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gigedit->signal_keyboard_key_hit().make_slot() |
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); |
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mainwindow->signal_keyboard_key_released().connect( |
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gigedit->signal_keyboard_key_released().make_slot() |
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); |
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} |
} |
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} // namespace |
} // namespace |
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init_app(); |
init_app(); |
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Gtk::Main kit(argc, argv); |
Gtk::Main kit(argc, argv); |
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#if HAVE_GETTEXT && defined(__APPLE__) |
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// Gtk::Main binds the gtk locale to a possible non-existent |
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// directory. If we have bundled gtk locale files, we rebind here, |
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// after the Gtk::Main constructor. |
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if (!gigedit_localedir.empty()) { |
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bindtextdomain("gtk20", gigedit_localedir.c_str()); |
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} |
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#endif |
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MainWindow window; |
MainWindow window; |
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connect_signals(this, &window); |
connect_signals(this, &window); |
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if (argc >= 2) window.load_file(argv[1]); |
if (argc >= 2) window.load_file(argv[1]); |
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return dimreg_changed_signal; |
return dimreg_changed_signal; |
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} |
} |
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sigc::signal<void, gig::Sample*>& GigEdit::signal_sample_changed() { |
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return sample_changed_signal; |
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} |
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sigc::signal<void, gig::Sample*/*old*/, gig::Sample*/*new*/>& GigEdit::signal_sample_ref_changed() { |
sigc::signal<void, gig::Sample*/*old*/, gig::Sample*/*new*/>& GigEdit::signal_sample_ref_changed() { |
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return sample_ref_changed_signal; |
return sample_ref_changed_signal; |
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} |
} |
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sigc::signal<void, int/*key*/, int/*velocity*/>& GigEdit::signal_keyboard_key_hit() { |
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return keyboard_key_hit_signal; |
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} |
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sigc::signal<void, int/*key*/, int/*velocity*/>& GigEdit::signal_keyboard_key_released() { |
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return keyboard_key_released_signal; |
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} |
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#ifdef OLD_THREADS |
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Glib::StaticMutex GigEditState::mutex = GLIBMM_STATIC_MUTEX_INIT; |
Glib::StaticMutex GigEditState::mutex = GLIBMM_STATIC_MUTEX_INIT; |
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#else |
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Glib::Threads::Mutex GigEditState::mutex; |
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#endif |
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Glib::Dispatcher* GigEditState::dispatcher = 0; |
Glib::Dispatcher* GigEditState::dispatcher = 0; |
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GigEditState* GigEditState::current = 0; |
GigEditState* GigEditState::current = 0; |
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const char* argv_c[] = { "gigedit" }; |
const char* argv_c[] = { "gigedit" }; |
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char** argv = const_cast<char**>(argv_c); |
char** argv = const_cast<char**>(argv_c); |
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Gtk::Main main_loop(argc, argv); |
Gtk::Main main_loop(argc, argv); |
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#if HAVE_GETTEXT && defined(__APPLE__) |
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if (!gigedit_localedir.empty()) { |
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bindtextdomain("gtk20", gigedit_localedir.c_str()); |
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} |
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#endif |
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dispatcher = new Glib::Dispatcher(); |
dispatcher = new Glib::Dispatcher(); |
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dispatcher->connect(sigc::ptr_fun(&GigEditState::open_window_static)); |
dispatcher->connect(sigc::ptr_fun(&GigEditState::open_window_static)); |
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static bool main_loop_started = false; |
static bool main_loop_started = false; |
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if (!main_loop_started) { |
if (!main_loop_started) { |
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Cond initialized; |
Cond initialized; |
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#ifdef OLD_THREADS |
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Glib::Thread::create( |
Glib::Thread::create( |
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sigc::bind(sigc::ptr_fun(&GigEditState::main_loop_run), |
sigc::bind(sigc::ptr_fun(&GigEditState::main_loop_run), |
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&initialized), |
&initialized), |
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false); |
false); |
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#else |
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Glib::Threads::Thread::create( |
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sigc::bind(sigc::ptr_fun(&GigEditState::main_loop_run), |
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&initialized)); |
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#endif |
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initialized.wait(); |
initialized.wait(); |
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main_loop_started = true; |
main_loop_started = true; |
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} |
} |
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mutex.unlock(); |
mutex.unlock(); |
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close.wait(); // sleep until window is closed |
close.wait(); // sleep until window is closed |
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} |
} |
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#if defined(WIN32) |
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extern "C" { |
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BOOL WINAPI DllMain(HINSTANCE instance, DWORD reason, LPVOID reserved) |
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{ |
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switch (reason) { |
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case DLL_PROCESS_ATTACH: |
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gigedit_dll_handle = instance; |
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break; |
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} |
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return TRUE; |
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} |
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} |
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#endif |